CVE-2021-27928

A remote code execution issue was discovered in MariaDB 10.2 before 10.2.37, 10.3 before 10.3.28, 10.4 before 10.4.18, and 10.5 before 10.5.9; Percona Server through 2021-03-03; and the wsrep patch through 2021-03-03 for MySQL. An untrusted search path leads to eval injection, in which a database SUPER user can execute OS commands after modifying wsrep_provider and wsrep_notify_cmd. NOTE: this does not affect an Oracle product.

CVSS v3.1

7.2 HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

38.44% chance of exploitation in the next 30 days, 98th percentile

Published

2021-03-19

Updated

2024-08-03

Proof-of-concept exploits (5)

• http://packetstormsecurity.com/files/162177/MariaDB-10.2-Command-Execution.html
• Al1ex/CVE-2021-2792863★ · 2023-06-29
• LalieA/CVE-2021-279280★ · 2023-09-10
• fenipr/Shibboleth0★ · 2022-03-31
• shamo0/CVE-2021-27928-POC1★ · 2021-12-09

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/49765

References

• CVE Record
• NVD entry

Related

• CVE-2021-46398
• CVE-2021-4034
• CVE-2021-44228
• CVE-2022-1388
• CVE-2022-25765
• CVE-2022-26134